        <!-- left nav -->
        
        <nav class="navbar-default navbar-static-side" role="navigation">
            <div class="sidebar-collapse">
                <ul class="nav metismenu" id="side-menu">
                    <li class="nav-header">
                        <div class="dropdown profile-element">
                            <img alt="{$user_info.nickname|default=''}" class="rounded-circle" width="60" height="60" src="{$user_info.avatar|default='__ADMIN_IMG__/avatar.png'}" />
                            <a data-toggle="dropdown" class="dropdown-toggle" href="#">
                                <span class="block m-t-xs font-bold">{$Think.ADMIN_NAME}</span>
                                <span class="text-muted text-xs block">{$user_info.nickname} <b class="caret"></b></span>
                            </a>
                            <ul class="dropdown-menu animated fadeInRight m-t-xs ">
                                <li>
                                    <a class="dropdown-item" href="{:url('admin/index/personal')}">个人信息</a>
                                </li>
                                <li>
                                    <a class="dropdown-item" href="{:url('admin/index/password')}">安全设置</a>
                                </li>
                                <li>
                                    <a class="dropdown-item ajax-get" href="{:url('admin/index/clear')}">清理缓存</a>
                                </li>
                                <li class="dropdown-divider"></li>
                                <li>
                                    <a class="dropdown-item" href="{:url('admin/login/logout')}">登出</a>
                                </li>
                            </ul>
                        </div>
                        <div class="logo-element">
                            ME
                        </div>
                    </li>
                    {volist name="menus" id="vo"}
                    <li class="{if $node==$vo.name}active{/if}">
                        <a href="{if $vo.type==1}#{else /}{:url($vo.name)}{/if}"><i class="{$vo.icon}"></i> <span class="nav-label">{$vo.title}</span>{present name="$vo.child"}<span class="fa arrow"></span>{/present}</a>
                        {present name="$vo.child"}
                        <ul class="nav nav-second-level collapse">
                            {volist name="vo.child" id="vv"}
                            <li class="{if $node==$vv.name}active{/if}">
                                <a href="{:url($vv.name)}"><i class="{$vv.icon}"></i> {$vv.title}</a>
                            </li>
                            {/volist}
                        </ul>
                        {/present}
                    </li>
                    {/volist}

                    <!-- <li class="active">
                        <a href="#"><i class="fa fa-diamond"></i> <span class="nav-label">扩展管理</span><span
                                class="float-right label label-primary"> 暂搁</span></a>
                        <ul class="nav nav-second-level collapse in">
                            <li class="active">
                                <a href="extension-hook.html">钩子管理</a>
                            </li>
                        </ul>
                    </li> -->


                </ul>
            </div>
        </nav>
